Under METT-TC, what does "T" stand for?

In the METT-TC acronym, "T" stands for Terrain. Understanding terrain is crucial for military operations as it influences everything from troop movements to tactical planning. The characteristics of the terrain, such as elevation, vegetation, and man-made structures, can affect visibility, cover, and concealment for both friendly and enemy forces. Analyzing terrain helps leaders determine the best course of action and plan for factors like engagement areas, routes of advance, and defensive positions. Making informed decisions based on terrain assessment is vital for mission success, as it directly impacts operational effectiveness and troop safety.